PROCESS FOR PROVIDING A THIN CORROSION INHIBITING COATING ON A METALLIC SURFACE - Patent 1579030

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EP 1 579 030 A1

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(43)	Date of publication:
	28.09.2005 Bulletin 2005/39

(21)	Application number: 03789349.2

(22)	Date of filing: 18.12.2003

(51)	International Patent Classification (IPC)⁷: C23C 22/08, C23C 22/10, C23C 22/36, C23C 22/73

(86)	International application number:
	PCT/EP2003/014577

(87)	International publication number:
	WO 2004/059034 (15.07.2004 Gazette 2004/29)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

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Priority:

24.12.2002 US 328924

(71)	Applicant: Chemetall GmbH
	60487 Frankfurt (DE)

(72)	Inventors:
	DEEMER, Michael Easton, PA 18040 (US) COOPER, Chanard Newark, NJ 07112 (US)

(74)	Representative: Hübner, Günter et al
	Chemetall GmbH Patente, Marken & Lizenzen Trakehner Strasse 3 60487 Frankfurt 60487 Frankfurt (DE)

(54)	PROCESS FOR PROVIDING A THIN CORROSION INHIBITING COATING ON A METALLIC SURFACE